html {
    font-size: calc(100vw/19.2);
    width: 100%;
    height: 100%;
}

@media screen and (max-width: 900px) {
    html {
        font-size: calc(100vw/7.5);
    }
}

/*公共样式--开始*/
body {
    width: 100%;
    height: 100%;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    font-size: .14rem;
    color: #333333;
    user-select: none;
    background-color: #D7D7D7;
}

body::-webkit-scrollbar {
    display: none;
}


html,
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select {
    margin: 0;
    padding: 0;
}

* {
    box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

ul,
ol {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #232323;
}

table {
    border-collapse: collapse;
    table-layout: fixed;
}

input,
textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}